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DE69621934D1 - METHOD AND DEVICE FOR COLLECTING FIBERS. - Google Patents

METHOD AND DEVICE FOR COLLECTING FIBERS.

Info

Publication number
DE69621934D1
DE69621934D1 DE69621934T DE69621934T DE69621934D1 DE 69621934 D1 DE69621934 D1 DE 69621934D1 DE 69621934 T DE69621934 T DE 69621934T DE 69621934 T DE69621934 T DE 69621934T DE 69621934 D1 DE69621934 D1 DE 69621934D1
Authority
DE
Germany
Prior art keywords
collecting fibers
fibers
collecting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69621934T
Other languages
German (de)
Other versions
DE69621934T2 (en
Inventor
A Rodgers
A Perrotto
C Boger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ConocoPhillips Co
Original Assignee
Conoco Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Conoco Inc filed Critical Conoco Inc
Application granted granted Critical
Publication of DE69621934D1 publication Critical patent/DE69621934D1/en
Publication of DE69621934T2 publication Critical patent/DE69621934T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
    • D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
    • D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
    • D01F9/14—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments
    • D01F9/145—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from pitch or distillation residues
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/08—Melt spinning methods
    • D01D5/098—Melt spinning methods with simultaneous stretching
    • D01D5/0985—Melt spinning methods with simultaneous stretching by means of a flowing gas (e.g. melt-blowing)

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Inorganic Fibers (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Artificial Filaments (AREA)
DE69621934T 1995-05-05 1996-03-08 METHOD AND DEVICE FOR COLLECTING FIBERS. Expired - Fee Related DE69621934T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/436,030 US5648041A (en) 1995-05-05 1995-05-05 Process and apparatus for collecting fibers blow spun from solvated mesophase pitch
PCT/US1996/003253 WO1996035009A1 (en) 1995-05-05 1996-03-08 Process of and apparatus for collecting fibers

Publications (2)

Publication Number Publication Date
DE69621934D1 true DE69621934D1 (en) 2002-07-25
DE69621934T2 DE69621934T2 (en) 2002-12-19

Family

ID=23730815

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69621934T Expired - Fee Related DE69621934T2 (en) 1995-05-05 1996-03-08 METHOD AND DEVICE FOR COLLECTING FIBERS.

Country Status (15)

Country Link
US (1) US5648041A (en)
EP (1) EP0840812B1 (en)
JP (1) JPH11504400A (en)
CN (1) CN1066213C (en)
CA (1) CA2214282A1 (en)
DE (1) DE69621934T2 (en)
ES (1) ES2175082T3 (en)
IN (1) IN189412B (en)
MX (1) MX9708206A (en)
NO (1) NO312974B1 (en)
SG (1) SG79204A1 (en)
TW (1) TW412605B (en)
UA (1) UA49828C2 (en)
WO (1) WO1996035009A1 (en)
ZA (1) ZA962480B (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5863565A (en) * 1996-05-15 1999-01-26 Conoco Inc. Apparatus for forming a single layer batt from multiple curtains of fibers
EP1032728A4 (en) * 1997-11-20 2002-04-17 Conoco Inc Process and apparatus for collecting continuous blow spun fibers
JP3658284B2 (en) * 2000-07-05 2005-06-08 ユニ・チャーム株式会社 Nonwoven fabric manufacturing equipment
FR2815647B1 (en) * 2000-10-20 2003-02-14 Rieter Perfojet INSTALLATION FOR PRODUCING A NONWOVEN FABRIC WITH A DIFFUSER AND FOR SEPARATING FILAMENTS ELECTROSTATICALLY
US6607624B2 (en) 2000-11-20 2003-08-19 3M Innovative Properties Company Fiber-forming process
US20030003834A1 (en) * 2000-11-20 2003-01-02 3M Innovative Properties Company Method for forming spread nonwoven webs
JP3964788B2 (en) * 2000-11-20 2007-08-22 スリーエム イノベイティブ プロパティズ カンパニー Fiber forming process
DE60223271T3 (en) * 2001-09-26 2012-02-09 Fiberweb Simpsonville, Inc. METHOD AND DEVICE FOR PRODUCING A FILAMENT TRAY FROM FILAMENTS
US6846450B2 (en) * 2002-06-20 2005-01-25 3M Innovative Properties Company Method for making a nonwoven web
US7537824B2 (en) * 2002-10-24 2009-05-26 Borgwarner, Inc. Wet friction material with pitch carbon fiber
EP1649098A1 (en) * 2003-07-25 2006-04-26 University Of Tennessee Research Foundation Process and apparatus for collection of continuous fibers as a uniform batt
US8021744B2 (en) 2004-06-18 2011-09-20 Borgwarner Inc. Fully fibrous structure friction material
US7429418B2 (en) 2004-07-26 2008-09-30 Borgwarner, Inc. Porous friction material comprising nanoparticles of friction modifying material
US8603614B2 (en) 2004-07-26 2013-12-10 Borgwarner Inc. Porous friction material with nanoparticles of friction modifying material
KR101201958B1 (en) 2005-04-26 2012-11-16 보르그워너 인코퍼레이티드 Friction material
US8394452B2 (en) 2005-11-02 2013-03-12 Borgwarner Inc. Carbon friction materials
US8246898B2 (en) * 2007-03-19 2012-08-21 Conrad John H Method and apparatus for enhanced fiber bundle dispersion with a divergent fiber draw unit
PL2009163T3 (en) * 2007-06-29 2014-03-31 Reifenhaeuser Masch Method for manufacturing non woven material
DE102008013907B4 (en) 2008-03-12 2016-03-10 Borgwarner Inc. Frictionally-locking device with at least one friction plate
DE102009030506A1 (en) 2008-06-30 2009-12-31 Borgwarner Inc., Auburn Hills friction materials
IT1394153B1 (en) * 2008-10-21 2012-05-25 Fein Elast Italia S P A PLANT AND PROCEDURE FOR THE REALIZATION OF CONTINUOUS EXTRUDES IN CONTINUOUS SILICON AND EXTRUDED MATERIALS IN SILICONE MATERIAL SO AS OBTAINED
DK2603626T3 (en) * 2010-08-12 2015-03-02 Boma Engineering Srl METHOD AND APPARATUS FOR SPINNING FIBERS AND SPECIFICALLY FOR MANUFACTURING A FIBER-CONTAINED NONWOVEN
CN103935838A (en) * 2014-03-27 2014-07-23 吴江明佳织造有限公司 Venturi tube doubling machine
CN110042483B (en) * 2019-04-29 2021-05-04 湖南东映碳材料科技有限公司 Method for recovering broken ends in continuous spinning process of mesophase pitch
CN110629299A (en) * 2019-09-29 2019-12-31 天津工业大学 A continuous preparation device and continuous preparation method for nanofiber yarn

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3755527A (en) * 1969-10-09 1973-08-28 Exxon Research Engineering Co Process for producing melt blown nonwoven synthetic polymer mat having high tear resistance
US4402900A (en) * 1982-11-01 1983-09-06 E. I. Du Pont De Nemours & Co. Dry spinning process with a gas flow amplifier
US4526733A (en) * 1982-11-17 1985-07-02 Kimberly-Clark Corporation Meltblown die and method
DE3401639A1 (en) * 1984-01-19 1985-07-25 Hoechst Ag, 6230 Frankfurt DEVICE FOR PRODUCING A SPINNING FLEECE
US4818463A (en) * 1986-04-26 1989-04-04 Buehning Peter G Process for preparing non-woven webs
US4687610A (en) * 1986-04-30 1987-08-18 E. I. Du Pont De Neumours And Company Low crystallinity polyester yarn produced at ultra high spinning speeds
US5141700A (en) * 1986-04-30 1992-08-25 E. I. Du Pont De Nemours And Company Melt spinning process for polyamide industrial filaments
JPS6385116A (en) * 1986-09-26 1988-04-15 Dainippon Ink & Chem Inc carbon fiber insulation
DE3701531A1 (en) * 1987-01-21 1988-08-04 Reifenhaeuser Masch METHOD AND SYSTEM FOR PRODUCING A SPINNED FLEECE
DE3713862A1 (en) * 1987-04-25 1988-11-10 Reifenhaeuser Masch METHOD AND SPINNED FLEECE SYSTEM FOR PRODUCING A SPINNED FLEECE FROM SYNTHETIC CONTINUOUS FILAMENT
US5141699A (en) * 1987-12-21 1992-08-25 Minnesota Mining And Manufacturing Company Process for making oriented melt-blown microfibers
US5145689A (en) * 1990-10-17 1992-09-08 Exxon Chemical Patents Inc. Meltblowing die
US5259947A (en) * 1990-12-21 1993-11-09 Conoco Inc. Solvated mesophase pitches
US5236641A (en) * 1991-09-11 1993-08-17 Exxon Chemical Patents Inc. Metering meltblowing system
DE4332345C2 (en) * 1993-09-23 1995-09-14 Reifenhaeuser Masch Process and fleece blowing system for the production of a spunbonded web with high filament speed

Also Published As

Publication number Publication date
US5648041A (en) 1997-07-15
SG79204A1 (en) 2001-03-20
DE69621934T2 (en) 2002-12-19
UA49828C2 (en) 2002-10-15
ES2175082T3 (en) 2002-11-16
NO312974B1 (en) 2002-07-22
JPH11504400A (en) 1999-04-20
WO1996035009A1 (en) 1996-11-07
MX9708206A (en) 1997-12-31
EP0840812A1 (en) 1998-05-13
IN189412B (en) 2003-02-22
CN1183815A (en) 1998-06-03
EP0840812A4 (en) 1999-02-03
EP0840812B1 (en) 2002-06-19
CA2214282A1 (en) 1996-11-07
ZA962480B (en) 1997-09-29
CN1066213C (en) 2001-05-23
NO975077L (en) 1997-11-04
TW412605B (en) 2000-11-21
NO975077D0 (en) 1997-11-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: CONOCOPHILLIPS CO.(N.D.GES.D.STAATES DELAWARE), HO

8339 Ceased/non-payment of the annual fee